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Photosynthesis

Total questions: 11

Worksheet time: 7mins

Name
Class
Date
1.

A plant’s leaves are green because the color green is _________________back to our eyes.

a)

Absorbed

b)

Reflected

c)

Transmitted

d)

None of the Above

2.

Glucose is a type of _______________.

a)

Dairy Product

b)

Protein

c)

Salt

d)

Sugar

3.

Photosynthesis happens both during the day and night in plants.

a)

True

b)

False

4.

What are the products of photosynthesis?

a)

carbon dioxide and glucose

b)

oxygen and glucose

c)

water and carbon dioxide

d)

oxygen and carbon dioxide

5.

What do plants need for the photosynthesis process?

a)

soil, air, and oxygen

b)

light, carbon dioxide, and water

c)

roots, flowers, and bees

d)

camera and a tripod

6.

__________ energy from the sun is changed into __________ energy during photosynthesis

a)

Electrical, Light

b)

Chemical, Light

c)

Physical, Chemical

d)

Light, Chemical

7.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

CO2 + O2 + H2O --> Light+ Sugar

b)

O2 + light + H2O --> CO2 + Sugar

c)

CO2 + light + H2O --> O2 + Sugar

d)

CO2 + sugar + H2O --> O2 + light

8.

Which gas is removed from the atmosphere during photosynthesis?

a)

Argon

b)

Oxygen

c)

Methane

d)

Carbon Dioxide

9.

Why do leaves look green?

a)

Chlorophyll reflects all colors but green

b)

Chlorophyll reflects yellow and blue

c)

Chlorophyll reflects green light

d)

Chlorophyll absorbs green light

10.
The main pigment used in photosynthesis is called:
a)
Cholorphyll
b)
Cholorplasts
c)
Plant Pigment 
11.

Which wavelengths of light do chlorophyll absorb the best

a)

Green and red

b)

Green and blue

c)

Red and blue

d)

Red green and blue